class Employee{
    int id;
    String name;
    
    Employee(){

	this.id = -1;
	this.name = "not specified";
	}
}


class details
    {
      public static void main(String[] args)
         {
          Employee e1= new Employee();  
           System.out.println("e1.id:" +e1.id);
           System.out.println("e1.name:" +e1.name); 
           
   
	  }
      }

 }                 
 class Employee {
    public static void main(String[] args)
      { 
       constructor c = new constructor();
       System.out.println("Default val" + "for byte" +c.b);
       System.out.println("Default val" + "for short" +c.s);
       System.out.println("Default val" + "for int" +c.i);
      } 
      class constructor
      {
       byte b;
       short s;
        int i;
      }
 
       public static void main(String[] args)
      {
       Employee e1 = new Employee();
       System.out.println("before defining constructor");
       System.out.println("e1.id" +e1.id);
       System.out.println("e1.name" +e1.name);
}
 }                
    